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Changsha Tianheng Measurement and Control Technology Co., Ltd
TD3300/TD3300R Three phase Multi functional Standard Table
NegotiableUpdate on 05/27
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Overview
TD3300/TD3300R Three phase Multi functional Standard Meter ◉ TD3300/TD3300R are two high-precision three-phase AC standard instruments, with the best measurement uncertainty available in two specifications: 0.05 and 0.1. ◉ It can simultaneously measure the voltage, current, frequency, phase, harmonics, active power/energy, reactive power/energy, apparent power, power factor and other electrical quantities in the circuit under various three-phase wiring methods. The fundamental frequency of TD3300 is between 45 Hz and 65 Hz; The fundamental frequency of TD3300R is between 45 Hz and 400 Hz, meeting the requirements of the new national standard and R46 directive for energy metering. These two instruments can be used as standard meters for three-phase energy calibration devices, as well as for calibrating three-phase power standard sources/meters and other equipment.
Product Details
Functional Features
◉ Wide measurement range: With only one pair of terminal posts, a wide range of AC current measurement and automatic range switching can be achieved.
◉A transformer that does not shift gears once, regardless of which range suddenly experiences a large current, will not cause damage or change in measurement accuracy.
Minimum current measurement: The minimum measurement limit is 1 mA (TD3300R), which is the basis for conducting starting tests on the tested electric energy meter.
Harmonic measurement function: It can analyze and display the content and total harmonic distortion of the 2nd to 63rd harmonics in real time, and draw a harmonic histogram (spectrum diagram).
◉ Waveform display function: The measurement channel has a waveform display function, which can display the waveform and phasor diagram of the measured AC power in real time.
◉ High reliability of the instrument: Switching on and off under extreme conditions (500 V, 100 A) not only does not damage the instrument, but also ensures accurate measurement values.
Statistical analysis function: It can calculate the maximum, minimum, average, and standard deviation of voltage and current, and analyze stability and change trends.
◉ Human machine operation function: Equipped with a large LCD touch color screen, the measurement value display is more intuitive and the operation is more convenient.
◉ Rich communication ports: equipped with RS232, USB, RJ45 and other ports, making it easy for software to obtain real-time measurement data, providing convenience for further research applications and big data analysis.
Three phase voltage measurement
Frequency/phase measurement
Three phase current measurement
AC power/electrical energy measurement
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